21111+3256 TDT 2809
21h 11m 06.66s +32° 55' 55.0" P.A. 52.00 sep 1.9 mag 11.63,12.95
| Coord 2000 |
21111+3256 |
|
Discov num |
TDT2809 |
|
Comp |
|
|
Coord arcsec 2000 |
21 11 06.66 +32 55 55.0 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
52 |
|
Pa last |
52.4 |
|
P.A. Now (θ) |
52.4° |
|
| Sep first |
1.9 |
|
Sep last |
1.86 |
|
Sep. Now (ρ) |
1.86" |
|
| Mag pri |
11.63 |
|
Mag sec |
12.95 |
|
delta mag (ΔM) |
1.32 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-007 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2706-03592-1 |
|
Gaia DR2 |
1866744042714442880 |
|
